This simple cocktail hails from the Basque Country, hence the crazy spelling. In the rest of Spain it’s known as the Calimocho or the Kalimocho. It’s often made right in a Coke bottle that’s half filled with cola—simply replace the missing soda with red wine.
Cola, such as Coca-Cola
Combine equal parts red wine and cola. Mix gently and serve at room temperature, or chilled.